Question

Please help me on this.

What is a reflex?

A: part of the nervous system that connects the sensory receptors to the muscles
B: similar nerve cell bodies grouped together in a nervous system
C: behavior that does not involve the "higher" centers of an animal's brain
D: interaction of the information passing through neurons

Answer 1

A, it is A due to the fact of as if you were brushing your tongue and you start gagging. your brain knows it's a toothbrush but your nervous system doesn't which causes you to gag in order to prevent you from choking (if this makes sense)